Kerneloops

Similar reports
Problem #532703
Component
kernel Tainted
Last affected version
0:3.10.0-693.5.2.el7
Executable
unknown
First occurrence
2026-05-14
Last occurrence
2026-05-14
Unique reports
1
Quality
-21

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel 1
 0:3.10.0-693.5.2.el7 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
khugepaged_scan_mm_slot
vmlinux 0xffffffff811eaaf3
Build id: 3.10.0-693.5.2.el7.x86_64
0x2d3
2
khugepaged
vmlinux 0xffffffff811eb64b
Build id: 3.10.0-693.5.2.el7.x86_64
0x13b
3
? wake_up_atomic_t
vmlinux 0xffffffff810b1920
Build id: 3.10.0-693.5.2.el7.x86_64
0x30
4
? khugepaged_scan_mm_slot
vmlinux 0xffffffff811eb510
Build id: 3.10.0-693.5.2.el7.x86_64
0xcf0
5
kthread
vmlinux 0xffffffff810b099f
Build id: 3.10.0-693.5.2.el7.x86_64
0xcf
6
? insert_kthread_work
vmlinux 0xffffffff810b08d0
Build id: 3.10.0-693.5.2.el7.x86_64
0x40
7
ret_from_fork
vmlinux 0xffffffff816b4fd8
Build id: 3.10.0-693.5.2.el7.x86_64
0x58
8
? insert_kthread_work
vmlinux 0xffffffff810b08d0
Build id: 3.10.0-693.5.2.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#2 stuck for 27s! [khugepaged:42]
Modules linked in: nfsv3 nfs fscache tcp_lp fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter mvfs(OE) vmw_vsock_vmci_transport vsock coretemp iosf_mbi ppdev crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd nfit vmw_balloon joydev libnvdimm pcspkr sg parport_pc parport shpchp i2c_piix4 vmw_vmci nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul drm crct10dif_common
crc32c_intel serio_raw e1000 ata_piix libata mptspi scsi_transport_spi mptscsih mptbase i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 42 Comm: khugepaged Tainted: G           OEL ------------   3.10.0-693.5.2.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
task: ffff88021d582f70 ti: ffff88021d5fc000 task.ti: ffff88021d5fc000
RIP: 0010:[<ffffffff811eaaf3>]  [<ffffffff811eaaf3>] khugepaged_scan_mm_slot+0x2d3/0xcf0
RSP: 0018:ffff88021d5ffd88  EFLAGS: 00010286
RAX: ffffea0001d74f00 RBX: 0000000000000000 RCX: 0000000000075d3c
RDX: ffffea0001d74f00 RSI: 00007f38d4183000 RDI: 8000000075d3c867
RBP: ffff88021d5ffe38 R08: ffff8800b57b01b0 R09: 0000000000000001
R10: 0000000000000000 R11: ffff8802057ee000 R12: ffff880229d16cc0
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88021d583608
FS:  0000000000000000(0000) GS:ffff880229d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000055877376f010 CR3: 0000000203229000 CR4: 00000000001407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Stack:
ffff88017cdd0000 ffff88021d5ffe38 ffff88021d0fb500 ffff88021d0c0c80
0000000000000286 0000000000000000 ffff88021d5ffe60 0000000400001000
ffff88021d0a51b8 ffffea000815fb70 ffff880200000001 00007f38d4000000
Call Trace:
[<ffffffff811eb64b>] khugepaged+0x13b/0x480
[<ffffffff810b1920>] ? wake_up_atomic_t+0x30/0x30
[<ffffffff811eb510>] ? khugepaged_scan_mm_slot+0xcf0/0xcf0
[<ffffffff810b099f>] kthread+0xcf/0xe0
[<ffffffff810b08d0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4fd8>] ret_from_fork+0x58/0x90
[<ffffffff810b08d0>] ? insert_kthread_work+0x40/0x40
Code: 01 01 00 00 0f 84 67 ff ff ff 41 f6 c6 02 0f 84 5d ff ff ff 48 89 de 4c 89 ff e8 d9 41 fc ff 48 85 c0 48 89 c2 0f 84 46 ff ff ff <48> 8b 00 48 c1 e8 36 83 04 85 20 3c fa 81 01 48 8b 02 a8 20 0f